Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> d761dd21d94884a4fe89e021ef20356d734d6c65c74535a513848d641f421ed5:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^